Recently Bitcoin exchanges and even mining marketplaces have come under scrutiny due to Bitcoin's being hacked with one recent example being NiceHash which is a Bitcoin mining marketplace that lost nearly $64,000,000 worth of Bitcoins in a hack over a week ago. Such concerns have fueled speculation into how safe [...]

In August, a group of hackers called, "51 Crew" attacked blockchain clones Shift and Krypton. The group took control of more than 51% of the network. Then there was the online theft of $65 million of the digital currency bitcoin from Hong Kong-based exchange Bitfinx. Perhaps the most critical [...]